Base | Representation |
---|---|
bin | 11111011101100111011… |
… | …001011010010000110101 |
3 | 21122200202200201220012010 |
4 | 133131213121122100311 |
5 | 240410441413424214 |
6 | 4333131224314433 |
7 | 312130635342132 |
oct | 37354731322065 |
9 | 7580680656163 |
10 | 2162103264309 |
11 | 763a40a2160a |
12 | 2ab044012a19 |
13 | 128b68492891 |
14 | 7690985d589 |
15 | 3b394429659 |
hex | 1f76765a435 |
2162103264309 has 12 divisors (see below), whose sum is σ = 2951405437056. Its totient is φ = 1407881191752.
The previous prime is 2162103264271. The next prime is 2162103264317. The reversal of 2162103264309 is 9034623012612.
It is not a de Polignac number, because 2162103264309 - 29 = 2162103263797 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2162103264379) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194883877 + ... + 194894970.
It is an arithmetic number, because the mean of its divisors is an integer number (245950453088).
Almost surely, 22162103264309 is an apocalyptic number.
It is an amenable number.
2162103264309 is a deficient number, since it is larger than the sum of its proper divisors (789302172747).
2162103264309 is an equidigital number, since it uses as much as digits as its factorization.
2162103264309 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389778936 (or 389778893 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 39.
The spelling of 2162103264309 in words is "two trillion, one hundred sixty-two billion, one hundred three million, two hundred sixty-four thousand, three hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •